大约有 35,477 项符合查询结果（耗时：0.0387秒） [XML]
XSLT getting last element
...
answered Sep 22 '09 at 10:23
Robert ChristieRobert Christie
17.6k66 gold badges3838 silver badges3636 bronze badges
...
what is the difference between 'transform' and 'fit_transform' in sklearn
...form(self, X, y)
714 # XXX remove scipy.sparse support here in 0.16
715 X = atleast2d_or_csr(X)
--> 716 if self.mean_ is not None:
717 X = X - self.mean_
718
AttributeError: 'RandomizedPCA' object has no attribute 'mean_'
In [14]: pc2.ftransf...
Get current controller in view
...
answered Jul 28 '11 at 2:07
Nicholas SizerNicholas Sizer
3,18033 gold badges2525 silver badges2929 bronze badges
...
Add and remove multiple classes in jQuery
... |
edited Oct 3 '19 at 20:30
simhumileco
17.9k1010 gold badges9393 silver badges8484 bronze badges
ans...
Where is logback encoder pattern documentation
...il Bourque
186k5757 gold badges571571 silver badges804804 bronze badges
answered Oct 7 '10 at 11:46
anirvananirvan
4,50733 gold ba...
What does PorterDuff.Mode mean in android graphics.What does it do?
...or
Da Destination alpha
Dc Destination color
Where alpha is a value [0..1], and color is substituted once per channel (so use the formula once for each of red, green and blue)
The resulting values are specified as a pair in square braces as follows.
[<alpha-value>,<color-value>]
...
How to redirect Valgrind's output to a file?
...by valgrind) ?
– Prokop Hapala
Jan 20 '19 at 11:14
add a comment
|
...
LINQ, Where() vs FindAll()
...
209
FindAll() is a function on the List<T> type, it's not a LINQ extension method like Where....
Comma separator for numbers in R?
...
answered Oct 1 '10 at 11:43
Joris MeysJoris Meys
95k2626 gold badges196196 silver badges254254 bronze badges
...
OceanBase使用libeasy原理源码分析：服务器端 - 数据库(内核) - 清泛网 - ...
...y基于libev，对libev不了解的参见 这
这篇主要分析OceanBase 0.4的mergeserver使用libeasy作为服务器端的模式，客户端自然就是MySQL客户端。OceanBase仅仅使用了libeasy的IO线程部分，工作线程是使用了我们自己的线程池。
主要说如下几个...